The probability that house in an urban area will be burglarized is 8.5%.The probability that an automobile being filled with gasoline will also need an oil change is 0.25; the probability that it needs a new oil filter is 0.40; and the probability that both the soil and filter need changing is 0.14.if the oil had to be changed, what is the probability that new oil filter is needed?

Q: Here is the probability model for the blood type of a randomly chosen person in the United States.…

A:

Q: If the probability of having green eyes is 15%, the probability of having a brown hair is 70%, and…

A: Let G represents the green eyes And B represents the brown hair So P(G)= 15% = 0.15 P(B)= 70% = 0.70…

Q: Suppose there is a 25.4% probability that a randomly selected person aged 30 years or older is a…

A:

Q: A monk crossbred plants, which can have purple or white flowers, and obtained 600 plants with white…

A: The number of white flower plant are 600. The number of purple flower plant are 250.

Q: In a village, the probability that a randomly selected subject is allergic to sulphur is 0.20,…

A: Let A denote the event that allergic to sulphur Let B denote the event that allergic to penicillin…

Q: If a randomly selected female student abstains from​ alcohol, what is the probability she attends a…

A: Given info: 20.4% of women attending all-women colleges abstained from alcohol, compared to 17.7% of…

Q: In a shooting game, the probability for Ali to hit a target is , and the probability for Ahmad to…

A: Answer - The probability for Ali to hit a target is   P(A) =  1/2                The probability for…

Q: The manager of the Fore and Aft Marina in the previous problem wants to investigate the possibility…

A: (1). Compute the probability that the boat dock will be idle: The arrivals follow a Poisson…

Q: Suppose there is a 14.3% probability that a randomly selected person aged 20 years or older is a…

A: Given,P(a person aged 20 years or older is a smoker)=0.143P(female/he or she smokes)=0.102

Q: A telemarketing company has a special letter-opening machine that opens and removes the contents of…

A: A discrete random variable x having the binomial distribution with the parameters n & p. And the…

Q: In a home theater system, the probability that the video compinent needs repair within 1 year is…

A: A)The probability that at least one component will need repair within one year is obtained…

Q: The probability that an integrated circuit chip will have defective etching is 0.06, the probability…

A: P( integrated circuit chip will have defective etching) = P(E) = 0.06 P(integrated circuit chip will…

Q: Suppose there is a 10.1% probability that a randomly selected person aged 35 years or older is a…

A: To find: 1.The probability that randomly selected person aged 35 years or older is male and smoker…

Q: When it is known that there is a danger in an airbase, the probability of the alarm system working…

A: Define the events as follows: W : The alarm system is working (giving an alarm) Wc : The alarm…

Q: In building new homes, a contractor finds that the probability of a home buyer selecting a two-car…

A: An event is a set of outcomes of a random experiment. Two or more events are said to be mutually…

Q: A research project on retention at a large university indicated that 20% of the students had a…

A: Let P(S) denotes the probability that students had problem stress P(F) denotes the probability that…

Q: Suppose there is a 10.4% probability that a randomly selected person aged 20 years or older is a…

A: Given that  P(smoke)=10.4%=0.104 P(Males/Smoke)=19.8%=0.198

Q: Suppose there is a 11.2% probability that a randomly selected person aged 35 years or older is a…

A: Given Information: There is 11.2% probability that a randomly selected person aged 35 years or older…

Q: If the probability of a student taking a strength training gym class is 0.90, the probability of…

A: Additive rule of probability , P( A or B ) = P(A) + P(B) - P( A and B )

Q: At a tune-up and brake repair shop, the manager has found that a car will require a tune-up with…

A: A= Tune up B= Repair job

Q: An insurance company classifies the airplane it insures into class L (low risk) and class H (high…

A: a) It is given that, the proportion of airplanes belongs to class H is 30% or 0.3.

Q: A crime study for a geographic area showed an average of one home invasion per 40,000 homes. If an…

A: Let X be the random variable from Poisson distribution with (λ) = 60000*(1/40000) = 1.5 Then,  We…

Q: The proportion of eligible voters in the next election who will vote for the incumbent is assumed to…

A: Given information- Sample size, n = 510 The proportion of eligible voters = 0.54 Now, from Binomial…

Q: A meteorologist says that the probability that it will rain on Saturday is 30%, the probability that…

A: let event E: it will rain on Saturday and event F: it will rain on Sunday event E∩F: it will rain on…

Q: A survey showed the following probabilities of having X number of dogs per household X = number of…

A:

Q: The probability of component A in a computer assembly being faulty is 3%. The similar probability…

A:

Q: The southeast regional manager of General Express, a private parcel-delivery firm, is worried about…

A: Given: Let A represents the event of Pilots. Let B represents the event of drivers. The probability…

Q: At a tune-up and brake repair shop, the manager has found that a car will require a tune-up with…

A: The probability that a car will require a tune-up is P(Tune)=0.6 The probability that a car will…

Q: An analyst estimates that the probability of default on a seven year AA-rated bond is 0.49, while…

A: Let; AA = Default on a seven year AA-rated bond A = Default on a seven year A-rated bond Given;…

Q: Here is the probability model for the blood type of a randomly chosen person in the United States.…

A: According to the provided information, Blood type O A B AB Probability 0.42 0.2 0.04 0.34

Q: It is generally believed that nearsightedness affects about 12% of all children (p = 0.12).  A…

A: Consider that p is population proportion of kindergarteners, who will be nearsighted.

Q: An investor believes that on a day when the Dow Jones Industrial Average (DJIA) increases, the…

A: The probability that Dow Jones Industrial Average (DJIA) and NASDAQ increases is 0.77. There is a…

Q: At a tune-up and brake repair shop, the manager hat found that a car will require a tune-up with…

A: Let A= a car require a tune-upB=a brake repair jobgiven,P(A)=0.6P(B)=0.1P(A∪B)=0.02

Q: Suppose that goats have one gene that codes for color, where A is brown and a is white. The goats…

A: Given Suppose that goats have one gene that codes for color, where A is brown and a is white. The…

Q: Suppose there is a 17.6% probability that a randomly selected person aged 35 years or older is a…

A: Unusual event: An event is said to be unusual if they have smaller probability of occurrence.…

Q: If the probability that an individual with a Bachelor Degree in Underwater Basket-weaving will be…

A: Formula : P(A') = 1 - P(A)

Q: A neighborhood at San Juan city have figurine inside their house, the probability that there is a…

A:

Q: The manager at the local auto shop has found that the probability that a car brought into the shop…

A: Consider that A and B are defined as an oil and break repair charges, respectively.Thus,The provided…

Q: The monthly incidence of necrotizing fasciitis in the U.S. is 50 cases. The population of the U.S.…

A: Solution: It is given that the monthly incidence of necrotizing fasciitis in the U.S. is 50 cases.…

Q: (a) The probability that an automobile being filled with gasoline will also need an oil change is…

A: Given Information: Probability that an automobile being filled with gasoline will also need an oil…

Q: In a certain high school, the probability that a student drops out is 0.1, and the probability that…

A:

Q: is the probability that a hurricane does not occur on that day?

A: here given, It has been determined that the probability of a hurricane occurring on a certain day in…

Q: he probability that an individual has 20-20 vision is 0.14. In a class of 77 students, what is the…

A: Given Information:  Probability that an individual has 20-20 vision is 0.14 i.e., p = 0.14 Sample…

Q: A cafe receives an average of 4 orders of Mocha Frappe every 5 minutes. What is the probability of…

A: We have to find given probability.

Q: A newspaper article preceding the 1994 World Cup semifinal match between Italy and Bulgaria stated…

A: Given information: Odds in favor of italy=1110 Odds in favor of Bulgaria=310

Q: If a person does contract the disease, what is the probability that the person is of genotype AA?

A: Let us define some events A : the person is of genotype AA. B : the person is of genotype Aa. C :…

Q: The quality-control department of Starr Communications, the manufacturer of video-game cartridges,…

A: Let,A be the cartridges sold have video defectsB be the cartridges sold have audio defectsFrom the…

Q: A recent survey found that the probability that a student at a particular educational institution is…

A: Given Information, Probability that a student at a particular educational institution is doing B.Com…

Q: The (hypothetical) table below showed the relationship between the number of hours students work at…

A: total (31+42)=73 students work more than 5 hours per week and graduates in over 6 years.